Oh, I didn't realize that stitching 1/4" from the seams would be so hard in a frame. Now that I know though, I definitely agree with Butterflywing. Ot looks like you have put a lot of work into the piecing so it might be better to save this for when you are more confident.
Also, I'm sure this would look incredible with hand stitching 1/4" from the seams. I don't have the skill or patience for that, but it seems like you do.